<AnchorLayoutWidget>
    padding: 20

    AnchorLayout:
        anchor_x: "left"
        anchor_y: "top"
        Button:
            text: "Hello"
            size_hint: .3, .2

    AnchorLayout:
        anchor_x: "right"
        anchor_y: "bottom"
        Button:
            text: "Anchor"
            size_hint: .3, .2